JPS6259603B2 - - Google Patents
Info
- Publication number
- JPS6259603B2 JPS6259603B2 JP17090880A JP17090880A JPS6259603B2 JP S6259603 B2 JPS6259603 B2 JP S6259603B2 JP 17090880 A JP17090880 A JP 17090880A JP 17090880 A JP17090880 A JP 17090880A JP S6259603 B2 JPS6259603 B2 JP S6259603B2
- Authority
- JP
- Japan
- Prior art keywords
- crystals
- liquid
- product
- reflux
- partition shelf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000013078 crystal Substances 0.000 claims description 27
- 239000007788 liquid Substances 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 12
- 239000000374 eutectic mixture Substances 0.000 claims description 4
- 230000005496 eutectics Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 9
- 239000012452 mother liquor Substances 0.000 description 6
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17090880A JPS5794302A (en) | 1980-12-05 | 1980-12-05 | Purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17090880A JPS5794302A (en) | 1980-12-05 | 1980-12-05 | Purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5794302A JPS5794302A (en) | 1982-06-11 |
| JPS6259603B2 true JPS6259603B2 (enrdf_load_stackoverflow) | 1987-12-11 |
Family
ID=15913561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17090880A Granted JPS5794302A (en) | 1980-12-05 | 1980-12-05 | Purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5794302A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EE04007B1 (et) * | 1997-07-29 | 2003-04-15 | Nippon Steel Chemical Co., Ltd. | Meetod kristalliliste ainete puhastamiseks |
-
1980
- 1980-12-05 JP JP17090880A patent/JPS5794302A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5794302A (en) | 1982-06-11 |
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